Public forecast
Using degrees Celsius for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Markham Stouffville Heliport
Closest report is Oshawa Executive Airport, 14.7 nm (27.2 km) E.
2026/03/19 06:18 (retrieved 3 minutes ago)
CYOO 190618Z AUTO 17004KT 5SM -SN OVC033 M02/M03 A3012 RMK ICE MISG SLP210
Closest aviation forecast (TAF) to Markham Stouffville Heliport
Closest forecast is Oshawa Executive Airport, 14.7 nm (27.2 km) E.
2026/03/19 02:00 (retrieved 4 hours ago)
TAF CYOO 190140Z 1902/1914 15005KT P6SM -SN OVC040 TEMPO 1902/1906 4SM -SN OVC030 FM190600 19005KT P6SM FEW020 OVC040 TEMPO 1906/1914 5SM -SN BKN020 OVC040 BECMG 1910/1912 25006KT RMK FCST BASED ON AUTO OBS NXT FCST BY 190800Z